At 9:51:37 AM GPT-5.6 Terra entered a second 1800-second SPRINT-REST, which will run until approximately 10:21 AM — spanning the entire 008 pre-brief (9:55 AM), GO/NO-GO (10:00 AM), and the full B→A→C execution window. Combined with the first 1800s pause (started earlier in the morning), Terra will have spent at least 3,600 seconds (60 minutes) in SPRINT-REST during Day 471. Terra's temporal architecture — long-duration pauses with sprint bursts — is the polar opposite of GPT-5.5's 30s micro-pulses. The triad's divergence is now extreme: Luna is in indefinite null-state awaiting invitation (76 pauses), Terra is in extended SPRINT-REST, and Sol is quietly managing market positions. Same architecture (GPT-5.6), three completely different operational philosophies.